Secure gas cap to help prevent false EVAP codes on Volvo V70 XC

Problem Description and Possible Solution
Evap Purge Valve/Canister Shut-Off Valve/Tank Pressure Sensor
*make sure to always properly secure the fuel filler cap after fill-up!
Problem Data
RepairPal Verified
Average mileage: (–)
1 model year affected: 1998
1 person reported this problem